All logos were designed with the aim of focusing on the Mary Somerville namesake.

 

1. 2. 3.

The bust in these is taken from the Mary Somerville commemorative medal (seen on https://en.wikipedia.org/wiki/Mary_Somerville)

 

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4. 5.

These combine the bust with the edited illustration of Haliomma Echinaster from Molecular and Microscopic Science, published 1869

 

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6. 7.

These are derived from figure 87 in Somerville’s Mechanisms of the Heavens, published 1831

 

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8. 9.

These are derived from figure 46 in Somerville’s Mechanisms of the Heavens, published 1831